think it was rather a european/arthouse film on one of the streaming platforms.i would guess release year was 2010 or more recently.
a middle aged woman in a swimsuit is with a younger man/boy in a rowboat on a lake. the man is rowing, the woman in a swimsuit lounging. then she gets rid of the swimsuit. nothing happens. they row back to land.
hard to get more details because i guess i mix some of the recollection with queen of hearts. not sure if the woman was in a relationship with her partner and the boy/man only came to visit or if there were two women competing for the boy.
many thanks in advance.
thanks for the hint. unfortunately, that is not the movie.
in the scene it was a rowing boat, not a swimming platform and the woman undressed in the boat to suntan.
besides, i think the lake was less “beachy” and more secluded.
really sorry i cannot remember more.
found it: Lulu (2014).